Desarrollo e Implementación de un Controlador Activo de Ruido de Banda Angosta Adaptativo (Adaptive Narrowband ANC, Design and Implementation Issues)

Fernando Andres González (fer.gonzalez.vergara@gmail.com), Roberto Rossi (rrossi@efn.uncor.edu), Germán Rodrigo Molina (rmolina@efn.uncor.edu), Gustavo Parlanti (gustavo.parlanti@gmail.com)


Universidad Nacional de Córdoba
This paper appears in: Revista IEEE América Latina

Publication Date: July 2011
Volume: 9,   Issue: 4 
ISSN: 1548-0992


Abstract:
This paper presents the design and implementation of an adaptive feedback Active Noise Control (ANC) to cancel the low frequency narrowband noise remaining inside a headset shell. The implementation issues were addressed and tested on a commercial fixed point Digital Signal Processor (DSP).

Index Terms:
ANC, Adaptive Controller, DSP, FxLMS   


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